cl vs cum, What's the Difference?

Which to use

“cl” is an abbrev and “cum” is a preposition - they look or sound alike but fill different roles in a sentence.

#10,252
“cl” frequency rank: #7,027
“cum” frequency rank: 17279
confusion score

Side-by-Side Comparison

Feature	cl	cum
Definition	Zentiliter (= 0,01 l, 10⁻² l, ein hundertstel Liter)	mit

Letter map: cl vs cum

Shared letters muted; letters that set cl and cum apart highlighted. Shared run: 1.

2 ch

3 ch

cum

Grammar separator: cl vs cum

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: cl is anabbrev and cumapreposition. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 17279, derived from the frequency rank of both members and their visual similarity.

cl is recorded at frequency rank #10,252, classified as anabbrev. cum is at rank #7,027, tagged as aprep.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 17279, this pair ranks #1,928,792 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of cl vs cum

Shared letters: c. Private to "cl": l. Private to "cum": mu.

"cl" · 2 letters · shape CC · "cum" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "cl" for "cum" ever safe?

No - they are not even the same part of speech. "cl" is an abbrev and "cum" a preposition, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "cl" or "cum"?

"cum" is the more common of the two: it sits at frequency rank #7,027 in our German list, against #10,252 for "cl". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "cl" vs "cum" is on the table, pick a follow-up below.

Full dictionary entry for "cl" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "cum" - compare definitions side by side with the headword page. Word entry
This pair ranks #1,928,792 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"cl" and "cum" also get mixed up with nearby pairs, the highest-scored neighbour is "CCS vs cl". Nearby pair

Confusion rank #1,928,792 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.